equations Flashcards
1
Q
mirror equation (definition)
A
the quantitative relationship between the object distance, the image distance, and the focal length
2
Q
object distance
A
do
3
Q
image distance
A
di
4
Q
focal length
A
f
5
Q
mirror equation
A
1/f = 1/do + 1/di
6
Q
magnification equation (definition)
A
the ratio of the image distance and object distance to the ratio of the image height and object height
7
Q
image height
A
hi
8
Q
object height
A
ho
9
Q
magnification
A
M
10
Q
magnification equation
A
M = hi/ho = -di/do
M = hi/ho hi/ho = -di/do M = -di/do
11
Q
if f is +, the mirror is ______
A
concave
12
Q
if f is -, the mirror is ______
A
convex
13
Q
if di is +, the image is ____ and located _____________
A
real / on the side of the object
14
Q
if di is -, the image is ______ and located ___________
A
virtual / behind the mirror
15
Q
if hi is +, the image is _____ and ______
A
upright / virtual
